Surface acoustic wave properties of (Pb,Ln)(Ti, Mn, In)O/sub 3/ ceramics (Ln = La and Nd)
Journal Article
·
· J. Appl. Phys.; (United States)
The surface acoustic wave properties of PbTiO/sub 3/ ceramics are improved. The ceramic systems investigated are (Pb,Ln)(Ti,Mn,In)O/sub 3/(Ln = La,Nd). The temperature coefficients of delay time are lowered to 46 x 10/sup -6// /sup 0/C, when Ln is La. A zero temperature coefficient of delay can be achieved when Ln is Nd. The Nd and In substitution also cause the electromechanical coupling factor to increase and the dielectric constant to decrease.
- Research Organization:
- Central Research Laboratory, Hitachi Ltd., Kokubunji, Tokyo 185 Japan
- OSTI ID:
- 6342903
- Journal Information:
- J. Appl. Phys.; (United States), Journal Name: J. Appl. Phys.; (United States) Vol. 52:5; ISSN JAPIA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Surface acoustic wave and piezoelectric properties of (Pb, Ln) (Ti, Mn)O/sub 3/ ceramics (Ln = rare earths)
Pyroelectric properties of Pb{sub 0.88}Ln{sub 0.08}Ti{sub 0.98}Mn{sub 0.02}O{sub 3} (Ln=La, Sm, Eu) ferroelectric ceramic system
Determination of the phase transition in Pb{sub 0.88}Ln{sub 0.08}Ti{sub 0.98}Mn{sub 0.02}O{sub 3} (Ln=La, Sm, Eu) piezoceramics based on the Stefan-Boltzmann law
Journal Article
·
Wed Jul 01 00:00:00 EDT 1981
· J. Appl. Phys.; (United States)
·
OSTI ID:6198129
Pyroelectric properties of Pb{sub 0.88}Ln{sub 0.08}Ti{sub 0.98}Mn{sub 0.02}O{sub 3} (Ln=La, Sm, Eu) ferroelectric ceramic system
Journal Article
·
Sun Jun 15 00:00:00 EDT 2003
· Materials Characterization
·
OSTI ID:20748712
Determination of the phase transition in Pb{sub 0.88}Ln{sub 0.08}Ti{sub 0.98}Mn{sub 0.02}O{sub 3} (Ln=La, Sm, Eu) piezoceramics based on the Stefan-Boltzmann law
Journal Article
·
Thu Jul 15 00:00:00 EDT 2004
· Materials Characterization
·
OSTI ID:20748633
Related Subjects
36 MATERIALS SCIENCE
360603* -- Materials-- Properties
ACOUSTIC MEASUREMENTS
CERAMICS
DATA
DELAY CIRCUITS
ELECTRONIC CIRCUITS
INDIUM COMPOUNDS
INFORMATION
LANTHANUM COMPOUNDS
MANGANESE COMPOUNDS
NEODYMIUM COMPOUNDS
OXYGEN COMPOUNDS
PERMITTIVITY
RARE EARTH COMPOUNDS
REACTIVITY COEFFICIENTS
TEMPERATURE COEFFICIENT
TITANATES
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
360603* -- Materials-- Properties
ACOUSTIC MEASUREMENTS
CERAMICS
DATA
DELAY CIRCUITS
ELECTRONIC CIRCUITS
INDIUM COMPOUNDS
INFORMATION
LANTHANUM COMPOUNDS
MANGANESE COMPOUNDS
NEODYMIUM COMPOUNDS
OXYGEN COMPOUNDS
PERMITTIVITY
RARE EARTH COMPOUNDS
REACTIVITY COEFFICIENTS
TEMPERATURE COEFFICIENT
TITANATES
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS